Hi guys, I am new to this forum, I came across it when trying to find a solution to my following problem.

I've googled this around and well I've found information on the subject. I've checked for overheating, I've disabled automatic restart in every way I've come across(In F8 at start, at control panel..) but I don't get any BSOD. I tried reformating but the problem didnt go away. I have some symptoms of my own, the computer restarts mostly during day, during night it rarely if ever restarts. Some particular days it doesn't restart at all(Or very rarely), last time I kept track ot this it was sundays.